CN106249681B - Building energy consumption abnormality monitoring method and device - Google Patents

Building energy consumption abnormality monitoring method and device Download PDF

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Publication number
CN106249681B
CN106249681B CN201610829016.2A CN201610829016A CN106249681B CN 106249681 B CN106249681 B CN 106249681B CN 201610829016 A CN201610829016 A CN 201610829016A CN 106249681 B CN106249681 B CN 106249681B
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power consumption
history
range
consumption range
building
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CN106249681A (en
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刘娟娟
肖贺
王鑫
沈启
徐瑶
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Borui Shangge Technology Co., Ltd
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Beijing Persagy Energy-Saving Technology Co Ltd
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/048—Monitoring; Safety

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

This application discloses building energy consumption abnormality monitoring method and devices.One specific implementation mode of the method includes：According to monitor building history by when power consumption data, determine monitor build by when history power consumption range；History based at least one building chosen according to preset condition by when power consumption data, the corresponding area coverage of at least one building and the area coverage for monitor building, determine be used to monitor build by when industry power consumption range；Based on it is described by when history power consumption range and it is described by when industry power consumption range, determine for monitor build by when standard power consumption range；From it is described by when standard power consumption within the scope of choose by when power consumption upper limit value, generate for monitor build by when power consumption upper limit curve；Determine actually obtain monitor building by when power consumption data whether more than described in by when power consumption upper limit curve by when numerical value, if it is, alarming.This embodiment improves the efficiency of building energy consumption abnormal monitoring.

Description

Building energy consumption abnormality monitoring method and device
Technical field
This application involves energy-saving building technology fields, and in particular to building energy consumption metering field more particularly to building energy consumption Abnormality monitoring method and device.
Background technology
After 11th Five-Year, country has gradually carried out energy consumption statistic, energy auditing, efficiency publicity work, point of public building Item energy consumption data acquisition monitoring system is the important component of construction energy conservation monitoring system, and energy consumption monitoring is by it is widely recognized that be yes Realize the premise and basis of public building energy work quantity evaluation and an urgent demand of public building energy.
However, mostly there are problems that in current building due to robot control system(RCS), operating personnel's technical merit is relatively low, lacks section Unnecessary energy consumption waste caused by the reasons such as energy consciousness.The method of the existing above-mentioned energy consumption exception of processing, typically according to different Energy consumption data before and after normal energy consumption, judgement, the low energy consumption datas of identification wherein Qi Gao or strange, and it is handled, not With reference to same climatic province, the energy consumption data of building of the same trade.Therefore, if the energy consumption for monitoring building is higher always, this method is not It can judge whether its energy consumption data is abnormal.
Invention content
The purpose of the application is to propose a kind of improved building energy consumption abnormality monitoring method and device, to solve above carry on the back The technical issues of scape technology segment is mentioned.
In a first aspect, this application provides a kind of building energy consumption abnormality monitoring method, the method includes：Acquisition is monitored The history of building by when power consumption data, to monitor building history by when power consumption data it is for statistical analysis, determination monitored Building by when history power consumption range；Obtain the history of at least one building chosen according to preset condition by when power consumption data with And the corresponding area coverage of at least one building, to the history of at least one building by when power consumption data and it is described extremely The corresponding area coverage of a few building is for statistical analysis, determine for monitor build place industry by when unit area Indicator of power consumption range；Based on it is described by when unit area indicator of power consumption range and monitor build area coverage, determine be used for Monitor building by when industry power consumption range；Based on it is described by when history power consumption range and it is described by when industry power consumption range, Determine for monitor build by when standard power consumption range；From it is described by when standard power consumption within the scope of choose by when the power consumption upper limit Value, generate for monitor build by when power consumption upper limit curve；Determine actually obtain monitor build by when power consumption number According to whether be more than it is described by when power consumption upper limit curve by when numerical value, if it is, alarming.
In some embodiments, it is described based on it is described by when history power consumption range and it is described by when industry power consumption range, really It is fixed for monitor build by when standard power consumption range, including：According to it is described by when history power consumption range and it is described by when row The coincidence section of industry power consumption range, using following formula calculate separately the coincidence section relative to it is described by when history power consumption model The coincidence factor H enclosediAnd relative to it is described by when industry power consumption range coincidence factor Fi：
Wherein, i is intraday numerical value sometime, and 0≤i≤23, A and B indicate history power consumption range respectively Upper limit value and lower limiting value, AiAnd BiRespectively the i-th moment it is described by when history power consumption range upper limit value and lower limiting value, C and D The upper limit value and lower limiting value of industry power consumption range, C are indicated respectivelyiAnd DiRespectively the i-th moment it is described by when industry power consumption range Upper limit value and lower limiting value, H indicate the coincidence section of history power consumption range and industry power consumption range relative to history power consumption range Coincidence factor, HiFor described in the i-th moment by when history power consumption range and it is described by when industry power consumption range coincidence section phase For described in the i-th moment by when history power consumption range coincidence factor, F indicates the weight of history power consumption range and industry power consumption range Close coincidence factor of the section relative to industry power consumption range, FiFor described in the i-th moment by when history power consumption range and it is described by when Industry power consumption range overlap section relative to described in the i-th moment by when industry power consumption range coincidence factor；
According to it is described by when history power consumption range upper limit value and lower limiting value, it is described by when industry power consumption range upper limit value With lower limiting value, it is described overlap section relative to it is described by when history power consumption range coincidence factor and the coincidence section relative to institute State by when industry power consumption range coincidence factor, determine it is described by when standard power consumption range.
In some embodiments, it is described to monitor building history by when power consumption data it is for statistical analysis, determine institute Monitoring building by when history power consumption range, including：Determine monitor build history by when power consumption data average value EiAnd Standard deviation sigmai；According to the average value EiAnd standard deviation sigmai, using following formula calculate monitor build by when history power consumption model The upper limit value A enclosediWith lower limiting value Bi：
Ai=Ei+Nσi；
Bi=Ei-nσi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, E indicate average Value, σ indicate standard deviation, EiAnd σiRespectively monitor building the i-th moment history by when power consumption data average value and standard Difference, A and B indicate the upper limit value and lower limiting value of history power consumption range, A respectivelyiAnd BiRespectively the i-th moment it is described by when history The upper limit value and lower limiting value of power consumption range.
In some embodiments, the history at least one building by when power consumption data and described at least one Build that corresponding area coverage is for statistical analysis, determine for monitor build place industry by when unit area power consumption refer to Range is marked, including：Calculate the history of at least one building by when unit area power consumption data, wherein the history by when Unit area power consumption data be at least one building history by when power consumption data it is corresponding at least one building The ratio of area coverage；Determine the history by when unit area power consumption data average value GiAnd standard deviation δi；According to described flat Mean value GiAnd standard deviation δi, using following formula calculate it is described by when unit area indicator of power consumption range upper limit value XiAnd lower limit Value Yi：
Xi=Gi+nδi；
Yi=Gi-nδi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, G indicate average Value, δ indicate standard deviation, GiAnd δiThe history at respectively the i-th moment by when unit area power consumption data average value and standard Difference, X and Y indicate the upper limit value and lower limiting value of industry unit area indicator of power consumption range, X respectivelyiAnd YiRespectively the i-th moment It is described by when unit area indicator of power consumption range upper limit value and lower limiting value.
In some embodiments, it is described based on it is described by when unit area indicator of power consumption range and monitor build covering Area, determine for monitor build by when industry power consumption range, including：Will it is described by when unit area indicator of power consumption range Upper limit value and monitor build area coverage product as described in by when industry power consumption range upper limit value；Will it is described by When unit area indicator of power consumption range lower limiting value and monitor building area coverage product as described in by when industry it is electric Consume the lower limiting value of range.
Second aspect, this application provides a kind of building energy consumption exception monitoring apparatus, described device includes：By when history electricity Consume range determination unit, be configured to obtain monitor build history by when power consumption data, to monitor build history by When power consumption data it is for statistical analysis, determine monitor build by when history power consumption range；By when unit area indicator of power consumption Range determination unit, be configured to obtain the history of at least one building chosen according to preset condition by when power consumption data and The corresponding area coverage of at least one building, to the history of at least one building by when power consumption data and it is described at least One corresponding area coverage of building is for statistical analysis, determine for monitor building place industry by when unit area it is electric Consume indication range；By when industry power consumption range determination unit, be configured to based on it is described by when unit area indicator of power consumption range With monitor building area coverage, determine for monitor build by when industry power consumption range；By when standard power consumption range Determination unit, be configured to based on it is described by when history power consumption range and it is described by when industry power consumption range, determine for being supervised Control building by when standard power consumption range；By when power consumption upper limit curve determination unit, be configured to from it is described by when standard power consumption Choose in range by when power consumption upper limit value, generate for monitor build by when power consumption upper limit curve；Judging unit, configuration are used In determine actually obtain monitor building by when power consumption data whether more than described in by when power consumption upper limit curve by when number Value, if it is, alarming.
In some embodiments, it is described by when standard power consumption range determination unit include：Coincidence factor computation subunit, configuration For according to it is described by when history power consumption range and it is described by when industry power consumption range coincidence section, utilize following formula difference Calculate it is described coincidence section relative to it is described by when history power consumption range coincidence factor HiAnd relative to it is described by when industry power consumption The coincidence factor F of rangei：
Wherein, i is intraday numerical value sometime, and 0≤i≤23, A and B indicate history power consumption range respectively Upper limit value and lower limiting value, AiAnd BiRespectively the i-th moment it is described by when history power consumption range upper limit value and lower limiting value, C and D The upper limit value and lower limiting value of industry power consumption range, C are indicated respectivelyiAnd DiRespectively the i-th moment it is described by when industry power consumption range Upper limit value and lower limiting value, H indicate the coincidence section of history power consumption range and industry power consumption range relative to history power consumption range Coincidence factor, HiFor described in the i-th moment by when history power consumption range and it is described by when industry power consumption range coincidence section phase For described in the i-th moment by when history power consumption range coincidence factor, F indicates the weight of history power consumption range and industry power consumption range Close coincidence factor of the section relative to industry power consumption range, FiFor described in the i-th moment by when history power consumption range and it is described by when Industry power consumption range overlap section relative to described in the i-th moment by when industry power consumption range coincidence factor；
By when standard power consumption range determination subelement, be configured to according to it is described by when history power consumption range upper limit value and Lower limiting value, it is described by when industry power consumption range upper limit value and lower limiting value, the coincidence section relative to it is described by when history electricity Consume range coincidence factor and it is described overlap section relative to it is described by when industry power consumption range coincidence factor, determine described by markers Quasi- power consumption range.
In some embodiments, it is described by when history power consumption range determination unit include：First average value determination subelement, Be configured to determine monitor build history by when power consumption data average value EiAnd standard deviation sigmai；First computation subunit, matches It sets for according to the average value EiAnd standard deviation sigmai, using following formula calculate monitor build by when history power consumption range Upper limit value AiWith lower limiting value Bi：
Ai=Ei+nσi；
Bi=Ei-nσi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, E indicate average Value, σ indicate standard deviation, EiAnd σiRespectively the i-th moment monitor building history by when power consumption data average value and standard Difference, A and B indicate the upper limit value and lower limiting value of history power consumption range, A respectivelyiAnd BiRespectively the i-th moment it is described by when history The upper limit value and lower limiting value of power consumption range.
In some embodiments, it is described by when unit area indicator of power consumption range determination unit include：History by when unit Area power consumption determination subelement, be configured to calculate the history of at least one building by when unit area power consumption data, In, the history by when unit area power consumption data be at least one building history by when power consumption data with it is described at least The ratio of the corresponding area coverage of one building；Second average value determination subelement, be configured to determine the history by when it is single Plane accumulates the average value G of power consumption dataiAnd standard deviation δi；Second computation subunit is configured to according to the average value GiAnd mark Quasi- difference δi, using following formula calculate it is described by when unit area indicator of power consumption range upper limit value XiWith lower limiting value Yi：
Xi=Gi+nδi；
Yi=Gi-nδi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, G indicate average Value, δ indicate standard deviation, GiAnd δiThe history at respectively the i-th moment by when unit area power consumption data average value and standard Difference, X and Y indicate the upper limit value and lower limiting value of industry unit area indicator of power consumption range, X respectivelyiAnd YiRespectively the i-th moment It is described by when unit area indicator of power consumption range upper limit value and lower limiting value.
In some embodiments, it is described by when industry power consumption range determination unit be further configured to：Will it is described by when The upper limit value of unit area indicator of power consumption range and monitor building area coverage product conduct described in by when industry power consumption The upper limit value of range；By it is described by when unit area indicator of power consumption range lower limiting value multiply with the area coverage for monitoring building Product as described in by when industry power consumption range lower limiting value.
Building energy consumption abnormality monitoring method and device provided by the present application, by obtain monitor the history built by when it is electric Consume data, and to monitor building history by when power consumption data it is for statistical analysis, with determine monitor build by when go through History power consumption range；By obtain the history of at least one building chosen according to preset condition by when power consumption data and it is above-mentioned extremely The corresponding area coverage of a few building, and to the history of above-mentioned at least one building by when power consumption data and above-mentioned at least one Build that corresponding area coverage is for statistical analysis, with determine for monitor build place industry by when unit area power consumption Indication range；Then based on it is above-mentioned by when unit area indicator of power consumption range and monitor build area coverage, determine be used for Monitor building by when industry power consumption range；Later be based on it is above-mentioned by when history power consumption range and it is above-mentioned by when industry power consumption model Enclose, determine for monitor build by when standard power consumption range；Then from it is above-mentioned by when standard power consumption within the scope of choose by when Power consumption upper limit value, generate for monitor build by when power consumption upper limit curve；It finally determines and monitors what building actually obtained By when power consumption data whether be more than it is above-mentioned by when power consumption upper limit curve by when numerical value, if it is, alarming.This programme has Effect be utilized monitor build and the history of at least one building chosen according to preset condition by when power consumption data determine use In monitor building by when standard power consumption range.This programme can be used for various subitem energy consumptions, electrical equipment in building construction, Application scenarios are extensive；The present situation that real-time energy consumption monitoring system lacks real time energy consumption diagnosis can be effectively improved；Sieve that can be preliminary Power consumption abnormal conditions are selected, labor hour are saved, to improve the efficiency of building energy consumption abnormal monitoring.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other Feature, objects and advantages will become more apparent upon：
Fig. 1 is that this application can be applied to exemplary system architecture figures therein；
Fig. 2 is the flow chart according to one embodiment of the building energy consumption abnormality monitoring method of the application；
Fig. 3 is the flow chart according to another embodiment of the building energy consumption abnormality monitoring method of the application；
Fig. 4 is the structural schematic diagram according to one embodiment of the building energy consumption exception monitoring apparatus of the application；
Fig. 5 is adapted for the structural schematic diagram of the computer system of the server for realizing the embodiment of the present application.
Specific implementation mode
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to Convenient for description, is illustrated only in attached drawing and invent relevant part with related.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 shows the building energy consumption abnormality monitoring method or building energy consumption exception monitoring apparatus that can apply the application The exemplary system architecture 100 of embodiment.
As shown in Figure 1, system architecture 100 may include terminal device 101,102,103, and network 104,106, server 105 and ammeter 107,108,109.Network 104 between terminal device 101,102,103 and server 105 providing communication The medium of link.Network 106 between ammeter 107,108,109 and server 105 provide communication link medium.Network 104,106 may include various connection types, such as wired, wireless communication link or fiber optic cables etc..
User can be interacted by network 104 with server 105 with using terminal equipment 101,102,103, to receive energy consumption Abnormality alarm information or transmission energy consumption Query Information etc..Various communication clients can be installed on terminal device 101,102,103 End application, such as the application of web browser applications, industrial control software, instant messaging tools, mailbox client, short message etc..
Terminal device 101,102,103 can be the various electronic equipments with display screen and supported web page browsing, packet Include but be not limited to smart mobile phone, tablet computer, pocket computer on knee and desktop computer etc..
Ammeter 107,108,109 can be with the intelligent electric meter for sending and receiving informational function.
Server 105 can be to provide the server of various services, such as to being shown on terminal device 101,102,103 Consumption information provides the energy consumption monitoring service device supported.Energy consumption monitoring service device can monitor the actual power consumption built It is no beyond by when power consumption upper limit curve by when numerical value, and monitored results are fed back into terminal device.Server 105 can from The power consumption data for monitoring building are obtained in its ammeter 107,108,109 being communicatively coupled.
It should be noted that the building energy consumption abnormality monitoring method that the embodiment of the present application is provided is generally by server 105 It executes, correspondingly, building energy consumption exception monitoring apparatus is generally positioned in server 105.
It should be understood that the number of the terminal device, network, server and ammeter in Fig. 1 is only schematical.According to reality It now needs, can have any number of terminal device, network, server and ammeter.
With continued reference to Fig. 2, the flow of one embodiment of the building energy consumption abnormality monitoring method according to the application is shown 200.The building energy consumption abnormality monitoring method, includes the following steps：
Step 201, obtain monitor build history by when power consumption data, to monitor build history by when power consumption number According to for statistical analysis, determine monitor build by when history power consumption range.
In the present embodiment, electronic equipment (such as the clothes shown in FIG. 1 of building energy consumption abnormality monitoring method operation thereon Business device 105) can be obtained by wired connection mode or radio connection monitor the history built by when power consumption data. Wherein, above-mentioned history by when power consumption data be history power consumption data hourly.It is pointed out that above-mentioned radio connection It can include but is not limited to 3G/4G connections, WiFi connections, bluetooth connection, WiMAX connections, Zigbee connections, UWB (ultra Wideband) connection and other currently known or exploitation in the future radio connections.It should be noted that for building Power consumption using by when metering separate (function equipment power consumption identical with operation reserve is individually measured).For example, can divide For the subitems such as illumination and socket electricity consumption, air conditioning electricity, power electricity consumption, special and other electricity consumptions.
In the present embodiment, above-mentioned electronic equipment can utilize statistical analysis technique to monitor the history of building by when it is electric Consumption data analyzed, with determine monitor build by when history power consumption range.
In some optional realization methods of the present embodiment, above-mentioned electronic equipment can execute following steps to determine Monitoring building by when history power consumption range：Determine monitor build history by when power consumption data average value EiAnd standard deviation σi；According to above-mentioned average value EiAnd standard deviation sigmai, using following formula calculate monitor build by when history power consumption range it is upper Limit value AiWith lower limiting value Bi：
Ai=Ei+nσi；
Bi=Ei-nσi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, E indicate average Value, σ indicate standard deviation, EiAnd σiRespectively monitor building the i-th moment history by when power consumption data average value and standard Difference, A and B indicate the upper limit value and lower limiting value of history power consumption range, A respectivelyiAnd BiRespectively the i-th moment it is above-mentioned by when history The upper limit value and lower limiting value of power consumption range.Herein, above-mentioned electronic equipment directly can utilize various analysis softwares to being monitored The history of building by when power consumption data carry out analysis calculating, data can also be screened first with confidence interval, reject After falling some abnormal datas, then to monitor the history of building by when power consumption data averaged and standard deviation.
It should be noted that above-mentioned electronic equipment can within a certain period of time be remembered according to each electricity subitem for monitoring building The respective history recorded by when power consumption data come determine monitor building history within a certain period of time by when power consumption model It encloses.Here, certain period of time is often referred to the control season of each electricity subitem, and can itemize in control season the fortune of corresponding equipment according to each electricity Row strategy is arranged.For example, 1 year only one of some equipment controls season, such as underground parking illumination etc.；Some equipment 1 year There are multiple control modes, in corresponding multiple control seasons, is divided into 3 kinds of control modes by solar radiation as illumination, therefore there are 3 controls Season processed, at this time control are divided in season with season；The control mode that the cold station equipment such as cold is influenced to have different by weather, therefore can To be divided into different control seasons, control at this time is divided in season with temperature.If it is commercial building, such as quotient to monitor building , control can also be configured in season by working day and day off.
In some optional realization methods of the present embodiment, above-mentioned electronic equipment can monitor total electricity of building Consumption can monitor the power consumption of at least one of building electricity subitem, can also monitor at least one in building The power consumption of a electrical equipment.Optionally, if above-mentioned electronic equipment monitors total power consumption of building, above-mentioned electronic equipment Can obtain monitor building in it is each electricity subitem history by when power consumption data；If above-mentioned electronic equipment is monitored and is built At least one of build the power consumption of electricity subitem, then above-mentioned electronic equipment can obtain the history of above-mentioned at least one electricity subitem by when Power consumption data；If above-mentioned electronic equipment monitors the power consumption of at least one of building electrical equipment, above-mentioned electronics Equipment can obtain the history of above-mentioned at least one electrical equipment by when power consumption data.
Step 202, obtain the history of at least one building chosen according to preset condition by when power consumption data and above-mentioned The corresponding area coverage of at least one building, to the history of above-mentioned at least one building by when power consumption data and above-mentioned at least one Build that corresponding area coverage is for statistical analysis, determine for monitor build place industry by when unit area power consumption refer to Mark range.
In the present embodiment, above-mentioned electronic equipment can first pass through wired connection mode or radio connection obtains root The history at least one building chosen according to preset condition by when the power consumption data and corresponding covering of above-mentioned at least one building Area, wherein above-mentioned preset condition can be set according to actual demand, such as preset condition can by with monitored building It is of the same trade to belong to same climatic province.Herein, the history for above-mentioned at least one building that above-mentioned electronic equipment is got by when power consumption Data as much as possible with monitor building history by when power consumption data belong to electricity subitem or same electrical equipment.
In general, Study on Climate Division can be divided into severe cold area, cold district, Xia Redong coldly according to thermal technology's subregion of building Area, hot summer and warm winter region and mild regional 5 climatic provinces.Monitoring building can be commercial building, government house, write The large public buildings such as building, colleges and universities, hotel.Optionally, if it is office building to monitor building, and belong to Xia Redong coldly Area, then according to preset condition choose at least one building be with monitoring build belong to the building gone together same climatic province, i.e., together The office building of the climatic province same industry.Because with the building of the climatic province same industry, general device operation reserve has very strong reference Property.
In the present embodiment, the method that statistical analysis may be used in above-mentioned electronic equipment, to above-mentioned at least one building History by when power consumption data and the corresponding area coverage of above-mentioned at least one building analyzed, to determine for monitoring building Place industry by when unit area indicator of power consumption range.
In some optional realization methods of the present embodiment, above-mentioned electronic equipment can first calculate above-mentioned at least one build The history built by when unit area power consumption data, wherein above-mentioned history by when unit area power consumption data can be it is above-mentioned at least The history of one building by when power consumption data area coverage corresponding with above-mentioned at least one building ratio；Later, above-mentioned electricity Sub- equipment can determine above-mentioned history by when unit area power consumption data average value GiAnd standard deviation δi；Finally, above-mentioned electronics is set It is standby can be according to above-mentioned average value GiAnd standard deviation δi, using following formula calculate it is above-mentioned by when unit area indicator of power consumption range Upper limit value XiWith lower limiting value Yi：
Xi=Gi+nδi；
Yi=Gi-nδi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, G indicate average Value, δ indicate standard deviation, GiAnd δiThe above-mentioned history at respectively the i-th moment by when unit area power consumption data average value and standard Difference, X and Y indicate the upper limit value and lower limiting value of industry unit area indicator of power consumption range, X respectivelyiAnd YiRespectively the i-th moment It is above-mentioned by when unit area indicator of power consumption range upper limit value and lower limiting value.
Optionally, above-mentioned history by when unit area power consumption data unit can be kWh/m2.Herein, above-mentioned electronics Equipment can directly using various analysis softwares to above-mentioned history by when unit area power consumption data carry out analysis calculating, can also Data are screened first with confidence interval, after weeding out some abnormal datas, then to above-mentioned history by when unit area Power consumption data averaged and standard deviation.
It should be noted that if it is identified monitor building history by when power consumption range be in default control season History by when power consumption range, then determined by for monitor build place industry by when unit area indicator of power consumption range Also be as much as possible above-mentioned default control season by when unit area indicator of power consumption range.
In some optional realization methods of the present embodiment, above-mentioned electronic equipment can pass through some general API The importing of (Application Programming Interface, application programming interface) interface is chosen according to preset condition At least one building history by when the power consumption data and corresponding area coverage of above-mentioned at least one building.
Step 203, based on it is above-mentioned by when unit area indicator of power consumption range and monitor building area coverage, determination use In monitor building by when industry power consumption range.
In the present embodiment, above-mentioned electronic equipment can according to it is above-mentioned by when unit area indicator of power consumption range the upper limit Value, lower limiting value and monitor building area coverage, determine be used for monitor build by when industry power consumption range.Here, institute The area coverage of monitoring building can be locally directly obtained in above-mentioned electronic equipment.
In some optional realization methods of the present embodiment, above-mentioned electronic equipment can by it is above-mentioned by when unit area electricity Consume indication range upper limit value and monitor build area coverage product as it is above-mentioned by when industry power consumption range the upper limit Value；Using it is above-mentioned by when unit area indicator of power consumption range lower limiting value with monitor building area coverage product as above-mentioned By when industry power consumption range lower limiting value.
Step 204, be based on it is above-mentioned by when history power consumption range and it is above-mentioned by when industry power consumption range, determine for being monitored Building by when standard power consumption range.
In the present embodiment, based on step 201 determine it is above-mentioned by when history power consumption range and step 203 determine it is above-mentioned By when industry power consumption range, above-mentioned electronic equipment can determine for monitor building by when standard power consumption range.On for example, State electronic equipment can by it is above-mentioned by when history power consumption range upper limit value with it is above-mentioned by when industry power consumption range upper limit value Average value as it is above-mentioned by when standard power consumption range upper limit value；Above-mentioned electronic equipment can by it is above-mentioned by when history power consumption range Lower limiting value with it is above-mentioned by when industry power consumption range lower limiting value average value as it is above-mentioned by when standard power consumption range lower limit Value.
Step 205, from it is above-mentioned by when standard power consumption within the scope of choose by when power consumption upper limit value, generate for monitoring building By when power consumption upper limit curve.
In the present embodiment, based on step 204 determine it is above-mentioned by when standard power consumption range, above-mentioned electronic equipment can be from It is above-mentioned by when standard power consumption range in choose by when power consumption upper limit value, generate for monitor build by when power consumption upper limit song Line.
In some optional realization methods of the present embodiment, each electricity subitem is according to different months or different season meetings There is different operation reserves, itemizes for same electricity, it can be preset identical by operation reserve same or similar month or season Power consumption upper limit curve.With certain commercial building electric consumption on lighting as an example, according to the difference of sunshine duration, there are three different within 1 year Control strategy, the respectively control strategy of winter, summer and conditioning in Transition Season, it is possible to which the electrisity consumption of electric consumption on lighting is divided into 3 A power consumption upper limit curve is respectively set season in a control season, each control.It is electric in certain commercial building as another example Terraced electricity consumption power consumption value of every day on working day in 1 year compares, and floats little, but the volume of the flow of passengers is more when festivals or holidays Cause elevator power consumption to be far above working day, at this moment can with preset two power consumption upper limit curves, one monitoring work day power consumption, one Monitor festivals or holidays power consumption.That is, electricity subitem point how many power consumption upper limit curves in 1 year, every power consumption upper limit are bent The period of line monitoring, is determined by its control strategy.
Step 206, determine that monitor of actually obtaining build by when power consumption data whether more than it is above-mentioned by when power consumption on Limit curve by when numerical value, if it is, alarming.
In the present embodiment, based on step 205 determine by when power consumption upper limit curve, above-mentioned electronic equipment can will obtain To monitor building each moment power consumption data with by when power consumption upper limit curve on numerical value in the same time be compared, with Judge to monitor the power consumption data that building actually obtains whether be more than by when power consumption upper limit curve on numerical value.For example, above-mentioned electricity Sub- equipment, which can obtain, monitors building 23:The power consumption data at 00 this time point, while judging whether this power consumption data is big In it is above-mentioned by when power consumption upper limit curve 23:00 numerical value.In response to determine actually obtain monitor build by when power consumption Data be more than it is above-mentioned by when power consumption upper limit curve by when numerical value, then alarm.Optionally, each electricity point in building is monitored It can be provided with warning device in the corresponding electrical equipment of item, wherein above-mentioned warning device can be buzzer, signal lamp etc.. If above-mentioned electronic equipment monitor monitor power consumption of the building at some moment have exceeded by when power consumption upper limit curve on it is same The numerical value at moment, then above-mentioned electronic equipment can find the electrical equipment indicated by the abnormal power consumption data at the moment, and lead to It crosses and triggers the warning device in the electrical equipment to alarm.
Optionally, above-mentioned electronic equipment can be in real time or periodically from ammeter (such as the Fig. 1 for being in communication with connection Shown in ammeter 107,108,109) obtain monitor build on the day of each moment power consumption data.
In some optional realization methods of the present embodiment, above-mentioned electronic equipment can also generate abnormal alarm information, Above-mentioned electronic equipment can obtain the contact method for the managing power consumption personnel for monitoring building, and will in a manner of mail or short message The abnormal alarm information of generation is sent to relevant managing power consumption personnel.
The method that above-described embodiment of the application provides is built by using monitoring and is chosen extremely according to preset condition The history of a few building by when power consumption data with determine for monitor build by when standard power consumption range, to improve The efficiency of building energy consumption abnormal monitoring.
With further reference to Fig. 3, it illustrates the flows 300 of another embodiment of building energy consumption abnormality monitoring method.It should The flow 300 of building energy consumption abnormality monitoring method, includes the following steps：
Step 301, obtain monitor build history by when power consumption data, to monitor build history by when power consumption number According to for statistical analysis, determine monitor build by when history power consumption range.
In the present embodiment, electronic equipment (such as the clothes shown in FIG. 1 of building energy consumption abnormality monitoring method operation thereon Business device 105) can be obtained by wired connection mode or radio connection monitor the history built by when power consumption data. Wherein, above-mentioned history by when power consumption data be power consumption data hourly.Above-mentioned electronic equipment can to above-mentioned history by when electricity Consumption data it is for statistical analysis with determine monitor build by when history power consumption range.
Step 302, obtain the history of at least one building chosen according to preset condition by when power consumption data and above-mentioned The corresponding area coverage of at least one building, to the history of above-mentioned at least one building by when power consumption data and above-mentioned at least one Build that corresponding area coverage is for statistical analysis, determine for monitor build place industry by when unit area power consumption refer to Mark range.
In the present embodiment, above-mentioned electronic equipment can first pass through wired connection mode or radio connection obtains root The history at least one building chosen according to preset condition by when the power consumption data and corresponding covering of above-mentioned at least one building Area, wherein above-mentioned preset condition can be set according to actual demand, such as preset condition can by with monitored building It is of the same trade to belong to same climatic province.Herein, the history for above-mentioned at least one building that above-mentioned electronic equipment is got by when power consumption Data as much as possible with monitor building history by when power consumption data belong to electricity subitem or same electrical equipment.
Step 303, based on it is above-mentioned by when unit area indicator of power consumption range and monitor building area coverage, determination use In monitor building by when industry power consumption range.
In the present embodiment, above-mentioned electronic equipment can according to it is above-mentioned by when unit area indicator of power consumption range the upper limit Value, lower limiting value and monitor building area coverage, determine be used for monitor build by when industry power consumption range.Here, institute The area coverage of monitoring building can be locally directly obtained in above-mentioned electronic equipment.The specific of step 303 handles and its brings Advantageous effect can be referring to the associated description of the realization method of the step 203 in Fig. 2 corresponding embodiments, details are not described herein.
Step 304, according to it is above-mentioned by when history power consumption range and it is above-mentioned by when industry power consumption range coincidence section, respectively Calculate above-mentioned coincidence section relative to it is above-mentioned by when history power consumption range coincidence factor and relative to it is above-mentioned by when industry power consumption model The coincidence factor enclosed.
In the present embodiment, above-mentioned electronic equipment can first according to it is above-mentioned by when history power consumption range and it is above-mentioned by when industry The coincidence section of power consumption range, calculate separately above-mentioned coincidence section relative to it is above-mentioned by when history power consumption range coincidence factor HiAnd Relative to it is above-mentioned by when industry power consumption range coincidence factor Fi：
Wherein, i is intraday numerical value sometime, and 0≤i≤23, A and B indicate history power consumption range respectively Upper limit value and lower limiting value, AiAnd BiRespectively the i-th moment it is above-mentioned by when history power consumption range upper limit value and lower limiting value, C and D The upper limit value and lower limiting value of industry power consumption range, C are indicated respectivelyiAnd DiRespectively the i-th moment it is above-mentioned by when industry power consumption range Upper limit value and lower limiting value, H indicate the coincidence section of history power consumption range and industry power consumption range relative to history power consumption range Coincidence factor, HiFor the i-th moment it is above-mentioned by when history power consumption range and it is above-mentioned by when industry power consumption range coincidence section phase For the i-th moment it is above-mentioned by when history power consumption range coincidence factor, F indicates the weight of history power consumption range and industry power consumption range Close coincidence factor of the section relative to industry power consumption range, FiFor the i-th moment it is above-mentioned by when history power consumption range and it is above-mentioned by when Industry power consumption range overlap section relative to it is above-mentioned by when industry power consumption range coincidence factor.
Step 305, according to it is above-mentioned by when history power consumption range upper limit value and lower limiting value, it is above-mentioned by when industry power consumption range Upper limit value and lower limiting value, above-mentioned coincidence section relative to it is above-mentioned by when history power consumption range coincidence factor and above-mentioned coincidence section Relative to it is above-mentioned by when industry power consumption range coincidence factor, determine for monitor build by when standard power consumption range.
In the present embodiment, above-mentioned electronic equipment based on step 301 determine it is above-mentioned by when history power consumption range the upper limit Value AiWith lower limiting value Bi, step 303 determine it is above-mentioned by when industry power consumption range upper limit value CiWith lower limiting value Di, step 304 it is true Fixed above-mentioned coincidence section relative to it is above-mentioned by when history power consumption range coincidence factor HiWith above-mentioned coincidence section relative to above-mentioned By when industry power consumption range coincidence factor Fi, determine for monitor build by when standard power consumption range.As an example, if Ai＞ Ci、Bi＞ Di、Hi＞ 0% and Fi>=50%, then it is above-mentioned by when standard power consumption may range from DiTo Ai。
In some optional realization methods of the present embodiment, if Ai＜ Ci、Bi＜ Di、Hi>=50% and Fi≥ 50%, then it is above-mentioned by when standard power consumption may range from BiTo Ci。
In some optional realization methods of the present embodiment, if Ai≥CiAnd Bi≤Di, then it is above-mentioned by when standard electric Consumption may range from BiTo Ai。
In some optional realization methods of the present embodiment, if Ai≤CiAnd Bi≥Di, then it is above-mentioned by when standard electric Consumption may range from DiTo Ci。
In some optional realization methods of the present embodiment, if Ai＞ Ci、Bi＞ Di、Hi＜ 50% and Fi＜ 50%, then it is above-mentioned by when standard power consumption may range from BiTo Ai。
In some optional realization methods of the present embodiment, if Bi＞ Ci, then it is above-mentioned by when standard power consumption ranging from may be used With BiTo Ai。
In some optional realization methods of the present embodiment, if Ai＜ Ci、Bi＜ Di、Hi＜ 50% and Fi＜ 50%, then it is above-mentioned by when standard power consumption may range from BiTo Ai。
In some optional realization methods of the present embodiment, if Ai＜ Di, then it is above-mentioned by when standard power consumption range can be with For BiTo Ai。
Step 306, from it is above-mentioned by when standard power consumption within the scope of choose by when power consumption upper limit value, generate for monitoring building By when power consumption upper limit curve.
In the present embodiment, based on step 305 determine it is above-mentioned by when standard power consumption range, above-mentioned electronic equipment can be from It is above-mentioned by when standard power consumption range in choose by when power consumption upper limit value, generate for monitor build by when power consumption upper limit song Line.
Step 307, determine that monitor of actually obtaining build by when power consumption data whether more than it is above-mentioned by when power consumption on Limit curve by when numerical value, if it is, alarming.
In the present embodiment, based on step 306 determine it is above-mentioned by when power consumption upper limit curve, above-mentioned electronic equipment can will Get monitor building each moment power consumption data with by when power consumption upper limit curve on numerical value in the same time compared Compared with, judge to monitor the power consumption data that building actually obtains whether be more than it is above-mentioned by when power consumption upper limit curve on numerical value.Response In determine actually obtain monitor build by when power consumption data more than it is above-mentioned by when power consumption upper limit curve by when numerical value, then It alarms.As an example, above-mentioned electronic equipment can trigger the dress of the alarm in the electrical equipment indicated by abnormal power consumption data It sets to alarm.
From figure 3, it can be seen that compared with the corresponding embodiments of Fig. 2, the building energy consumption abnormal monitoring side in the present embodiment The flow 300 of method highlight according to it is above-mentioned by when history power consumption range and it is above-mentioned by when industry power consumption range coincidence section, point Do not calculate above-mentioned coincidence section relative to it is above-mentioned by when history power consumption range coincidence factor and relative to it is above-mentioned by when industry power consumption The step 304 of the coincidence factor of range, and according to it is above-mentioned by when history power consumption range upper limit value and lower limiting value, it is above-mentioned by when row The upper limit value and lower limiting value of industry power consumption range, above-mentioned coincidence section relative to it is above-mentioned by when history power consumption range coincidence factor and on State overlap section relative to it is above-mentioned by when industry power consumption range coincidence factor, determine for monitor build by when standard power consumption The step 305 of range.The scheme of the present embodiment description can be determined more accurately used by monitoring building by markers as a result, Quasi- power consumption range, to improve the efficiency of building energy consumption abnormal monitoring.
With further reference to Fig. 4, as the realization to method shown in above-mentioned each figure, this application provides a kind of building energy consumption is different One embodiment of normal monitoring device, the device embodiment is corresponding with embodiment of the method shown in Fig. 2, which specifically can be with Applied in various electronic equipments.
As shown in figure 4, the building energy consumption exception monitoring apparatus 400 described in the present embodiment includes：By when history power consumption range Determination unit 401, by when unit area indicator of power consumption range determination unit 402, by when industry power consumption range determination unit 403, By when standard power consumption range determination unit 404, by when power consumption upper limit curve determination unit 405 and judging unit 406.Wherein, by When history power consumption range determination unit 401 be configured to obtain monitor the history built by when power consumption data, built to monitoring The history built by when power consumption data it is for statistical analysis, determine monitor build by when history power consumption range；By when unit plane Product indicator of power consumption range determination unit 402 be configured to obtain the history of at least one building chosen according to preset condition by when Power consumption data and the corresponding area coverage of at least one building, to the history of at least one building by when power consumption number According to and the corresponding area coverage of at least one building it is for statistical analysis, determine for monitor build place industry by When unit area indicator of power consumption range；By when industry power consumption range determination unit 403 be configured to based on it is described by when unit plane Product indicator of power consumption range and monitor building area coverage, determine be used for monitor build by when industry power consumption range；By When standard power consumption range determination unit 404 be configured to based on it is described by when history power consumption range and it is described by when industry power consumption model Enclose, determine for monitor build by when standard power consumption range；By when power consumption upper limit curve determination unit 405 be configured to from It is described by when standard power consumption within the scope of choose by when power consumption upper limit value, generate for monitor build by when power consumption upper limit song Line；Judging unit 406 be configured to determine monitor that building actually obtains by when power consumption data whether be more than described in by when it is electric Consume upper limit curve by when numerical value, if it is, alarming.
In building energy consumption exception monitoring apparatus 400：By when history power consumption range determination unit 401, by when unit area electricity Consume indication range determination unit 402, by when industry power consumption range determination unit 403, by when standard power consumption range determination unit 404, by when power consumption upper limit curve determination unit 405 and the specific advantageous effect for handling and its bringing of judging unit 406 can join See the realization method of step 201 in Fig. 2 corresponding embodiments, step 202, step 203, step 204, step 205 and step 206 Associated description, details are not described herein.
In some optional realization methods of the present embodiment, in building energy consumption exception monitoring apparatus 400 by when standard Power consumption range determination unit 404 may include：Coincidence factor computation subunit (not shown), be configured to according to it is above-mentioned by when History power consumption range and it is above-mentioned by when industry power consumption range coincidence section, calculate separately above-mentioned coincidence section using following formula Relative to it is above-mentioned by when history power consumption range coincidence factor HiAnd relative to it is above-mentioned by when industry power consumption range coincidence factor Fi：
Wherein, i is intraday numerical value sometime, and 0≤i≤23, A and B indicate history power consumption range respectively Upper limit value and lower limiting value, AiAnd BiRespectively the i-th moment it is above-mentioned by when history power consumption range upper limit value and lower limiting value, C and D The upper limit value and lower limiting value of industry power consumption range, C are indicated respectivelyiAnd DiRespectively the i-th moment it is above-mentioned by when industry power consumption range Upper limit value and lower limiting value, H indicate the coincidence section of history power consumption range and industry power consumption range relative to history power consumption range Coincidence factor, HiFor the i-th moment it is above-mentioned by when history power consumption range and it is above-mentioned by when industry power consumption range coincidence section phase For the i-th moment it is above-mentioned by when history power consumption range coincidence factor, F indicates the weight of history power consumption range and industry power consumption range Close coincidence factor of the section relative to industry power consumption range, FiFor the i-th moment it is above-mentioned by when history power consumption range and it is above-mentioned by when Industry power consumption range overlap section relative to the i-th moment it is above-mentioned by when industry power consumption range coincidence factor；
By when standard power consumption range determination subelement (not shown), be configured to according to it is above-mentioned by when history power consumption model The upper limit value and lower limiting value enclosed, it is above-mentioned by when industry power consumption range upper limit value and lower limiting value, above-mentioned coincidence section relative to upper State by when history power consumption range coincidence factor and above-mentioned coincidence section relative to it is above-mentioned by when industry power consumption range coincidence factor, really It is fixed described by when standard power consumption range.
In some optional realization methods of the present embodiment, in building energy consumption exception monitoring apparatus 400 by when history Power consumption range determination unit 401 may include：First average value determination subelement (not shown) is configured to determination and is supervised Control building history by when power consumption data average value EiAnd standard deviation sigmai；First computation subunit (not shown), configuration are used According to above-mentioned average value EiAnd standard deviation sigmai, using following formula calculate monitor build by when history power consumption range it is upper Limit value AiWith lower limiting value Bi：
Ai=Ei+nσi；
Bi=Ei-nσi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, E indicate average Value, σ indicate standard deviation, EiAnd σiRespectively monitor building the i-th moment history by when power consumption data average value and standard Difference, A and B indicate the upper limit value and lower limiting value of history power consumption range, A respectivelyiAnd BiRespectively the i-th moment it is above-mentioned by when history The upper limit value and lower limiting value of power consumption range.
In some optional realization methods of the present embodiment, in building energy consumption exception monitoring apparatus 400 by when unit Area indicator of power consumption range determination unit 402 may include：History by when unit area power consumption determination subelement (do not show in figure Go out), be configured to calculate the history of above-mentioned at least one building by when unit area power consumption data, wherein above-mentioned history by when Unit area power consumption data be above-mentioned at least one building history by when power consumption data it is corresponding with above-mentioned at least one building The ratio of area coverage；Second average value determination subelement (not shown), be configured to determine above-mentioned history by when unit The average value G of area power consumption dataiAnd standard deviation δi；Second computation subunit (not shown) is configured to according to above-mentioned flat Mean value GiAnd standard deviation δi, using following formula calculate it is above-mentioned by when unit area indicator of power consumption range upper limit value XiAnd lower limit Value Yi：
Xi=Gi+nδi；
Yi=Gi-nδi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, G indicate average Value, δ indicate standard deviation, GiAnd δiThe above-mentioned history at respectively the i-th moment by when unit area power consumption data average value and standard Difference, X and Y indicate the upper limit value and lower limiting value of industry unit area indicator of power consumption range, X respectivelyiAnd YiRespectively the i-th moment It is above-mentioned by when unit area indicator of power consumption range upper limit value and lower limiting value.
In some optional realization methods of the present embodiment, in building energy consumption exception monitoring apparatus 400 by when industry Power consumption range determination unit 403 can be further configured to：By it is above-mentioned by when unit area indicator of power consumption range upper limit value With monitor building area coverage product as it is above-mentioned by when industry power consumption range upper limit value；By it is above-mentioned by when unit plane The lower limiting value of product indicator of power consumption range and monitor the product of the area coverage built as it is above-mentioned by when industry power consumption range Lower limiting value.
Below with reference to Fig. 5, it illustrates the computer systems 500 suitable for the server for realizing the embodiment of the present application Structural schematic diagram.
As shown in figure 5, computer system 500 includes central processing unit (CPU) 501, it can be read-only according to being stored in Program in memory (ROM) 502 or be loaded into the program in random access storage device (RAM) 503 from storage section 508 and Execute various actions appropriate and processing.In RAM 503, also it is stored with system 500 and operates required various programs and data. CPU 501, ROM 502 and RAM 503 are connected with each other by bus 504.Input/output (I/O) interface 505 is also connected to always Line 504.
It is connected to I/O interfaces 505 with lower component：Importation 506 including keyboard, mouse etc.；It is penetrated including such as cathode The output par, c 507 of spool (CRT), liquid crystal display (LCD) etc. and loud speaker etc.；Storage section 508 including hard disk etc.； And the communications portion 509 of the network interface card including LAN card, modem etc..Communications portion 509 via such as because The network of spy's net executes communication process.Driver 510 is also according to needing to be connected to I/O interfaces 505.Detachable media 511, such as Disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on driver 510, as needed in order to be read from thereon Computer program be mounted into storage section 508 as needed.
Particularly, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of flow chart description Software program.For example, embodiment of the disclosure includes a kind of computer program product comprising be tangibly embodied in machine readable Computer program on medium, the computer program include the program code for method shown in execution flow chart.At this In the embodiment of sample, which can be downloaded and installed by communications portion 509 from network, and/or from removable Medium 511 is unloaded to be mounted.
Flow chart in attached drawing and block diagram, it is illustrated that according to the system of the various embodiments of the application, method and computer journey The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation A part for a part for one module, program segment, or code of table, the module, program segment, or code includes one or more Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical On can be basically executed in parallel, they can also be executed in the opposite order sometimes, this is depended on the functions involved.Also it wants It is noted that the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, Ke Yiyong The dedicated hardware based system of defined functions or operations is executed to realize, or can be referred to specialized hardware and computer The combination of order is realized.
Being described in unit involved in the embodiment of the present application can be realized by way of software, can also be by hard The mode of part is realized.Described unit can also be arranged in the processor, for example, can be described as：A kind of processor packet Include by when history power consumption range determination unit, by when unit area indicator of power consumption range determination unit, by when industry power consumption range Determination unit, by when standard power consumption range determination unit, by when power consumption upper limit curve determination unit and judging unit.Wherein, this The title of a little units does not constitute the restriction to the unit itself under certain conditions, for example, by when history power consumption range determine Unit be also described as " determine monitor build by when history power consumption range unit ".
As on the other hand, present invention also provides a kind of nonvolatile computer storage media, the non-volatile calculating Machine storage medium can be nonvolatile computer storage media included in device described in above-described embodiment；Can also be Individualism, without the nonvolatile computer storage media in supplying terminal.Above-mentioned nonvolatile computer storage media is deposited One or more program is contained, when one or more of programs are executed by an equipment so that the equipment：It obtains Monitor building history by when power consumption data, to monitor building history by when power consumption data it is for statistical analysis, determination Monitor building by when history power consumption range；Obtain the history of at least one building chosen according to preset condition by when power consumption Data and the corresponding area coverage of above-mentioned at least one building, to the history of above-mentioned at least one building by when power consumption data and The corresponding area coverage of above-mentioned at least one building is for statistical analysis, determine for monitor building place industry by when list Plane accumulates indicator of power consumption range；Based on it is above-mentioned by when unit area indicator of power consumption range and monitor build area coverage, really It is fixed for monitor build by when industry power consumption range；Based on it is above-mentioned by when history power consumption range and it is above-mentioned by when industry power consumption Range, determine for monitor build by when standard power consumption range；From it is above-mentioned by when standard power consumption within the scope of choose by when electricity Consume upper limit value, generate for monitor build by when power consumption upper limit curve；Determine monitor build actually obtain by when it is electric Consume data whether be more than it is above-mentioned by when power consumption upper limit curve by when numerical value, if it is, alarming.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art Member should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature Other technical solutions of arbitrary combination and formation.Such as features described above has similar work(with (but not limited to) disclosed herein Can technical characteristic replaced mutually and the technical solution that is formed.

Claims (10)

1. a kind of building energy consumption abnormality monitoring method, which is characterized in that the method includes：
Obtain monitor building history by when power consumption data, to monitor build history by when power consumption data progress statistical Analysis, determine monitor build by when history power consumption range；
Obtain the history of at least one building chosen according to preset condition by when power consumption data and at least one building Corresponding area coverage, to the history of at least one building by when power consumption data and at least one building is corresponding covers Capping product it is for statistical analysis, determine for monitor build place industry by when unit area indicator of power consumption range；
Based on it is described by when unit area indicator of power consumption range and monitor building area coverage, determination be used for monitor building By when industry power consumption range；
Based on it is described by when history power consumption range and it is described by when industry power consumption range, determine for monitor build by markers Quasi- power consumption range；
From it is described by when standard power consumption within the scope of choose by when power consumption upper limit value, generate for monitor build by when power consumption Limit curve；
Determine actually obtain monitor building by when power consumption data whether more than described in by when power consumption upper limit curve by when Numerical value, if it is, alarming.
2. according to the method described in claim 1, it is characterized in that, it is described based on it is described by when history power consumption range and it is described by Shi Hangye power consumption ranges, determine for monitor build by when standard power consumption range, including：
According to it is described by when history power consumption range and it is described by when industry power consumption range coincidence section, utilize following formula difference Calculate it is described coincidence section relative to it is described by when history power consumption range coincidence factor HiAnd relative to it is described by when industry power consumption The coincidence factor F of rangei：
Wherein, i is intraday numerical value sometime, and 0≤i≤23, A and B indicate the upper limit of history power consumption range respectively Value and lower limiting value, AiAnd BiRespectively the i-th moment it is described by when history power consumption range upper limit value and lower limiting value, C and D difference Indicate the upper limit value and lower limiting value of industry power consumption range, CiAnd DiRespectively the i-th moment it is described by when industry power consumption range it is upper Weight of the coincidence section of limit value and lower limiting value, H expression history power consumption ranges and industry power consumption range relative to history power consumption range Conjunction rate, HiFor described in the i-th moment by when history power consumption range and it is described by when industry power consumption range coincidence section relative to I-th moment it is described by when history power consumption range coincidence factor, F indicates the coincidence area of history power consumption range and industry power consumption range Between coincidence factor relative to industry power consumption range, FiFor described in the i-th moment by when history power consumption range and it is described by when industry Power consumption range overlap section relative to described in the i-th moment by when industry power consumption range coincidence factor；
According to it is described by when history power consumption range upper limit value and lower limiting value, it is described by when industry power consumption range upper limit value and under Limit value, it is described overlap section relative to it is described by when history power consumption range coincidence factor and the coincidence section relative to it is described by The coincidence factor of Shi Hangye power consumption ranges, determine it is described by when standard power consumption range.
3. according to the method described in claim 1, it is characterized in that, it is described to monitor building history by when power consumption data into Row statistical analysis, determine monitor build by when history power consumption range, including：
Determine monitor build history by when power consumption data average value EiAnd standard deviation sigmai；
According to the average value EiAnd standard deviation sigmai, calculated using following formula monitor build by when history power consumption range Upper limit value AiWith lower limiting value Bi：
Ai=Ei+nσi；
Bi=Ei-nσi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, E indicate average value, σ Indicate standard deviation, EiAnd σiRespectively monitor building the i-th moment history by when power consumption data average value and standard deviation, A Indicate the upper limit value and lower limiting value of history power consumption range, A respectively with BiAnd BiRespectively the i-th moment it is described by when history power consumption The upper limit value and lower limiting value of range.
4. according to the method described in claim 1, it is characterized in that, the history at least one building by when power consumption Data and the corresponding area coverage of at least one building are for statistical analysis, determine for industry where monitoring building By when unit area indicator of power consumption range, including：
Calculate the history of at least one building by when unit area power consumption data, wherein the history by when unit area Power consumption data be at least one building history by when power consumption data area coverage corresponding at least one building Ratio；
Determine the history by when unit area power consumption data average value GiAnd standard deviation δi；
According to the average value GiAnd standard deviation δi, using following formula calculate it is described by when unit area indicator of power consumption range Upper limit value XiWith lower limiting value Yi：
Xi=Gi+nδi；
Yi=Gi-nδi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, G indicate average value, δ Indicate standard deviation, GiAnd δiThe history at respectively the i-th moment by when unit area power consumption data average value and standard deviation, X Indicate the upper limit value and lower limiting value of industry unit area indicator of power consumption range, X respectively with YiAnd YiRespectively the i-th moment is described By when unit area indicator of power consumption range upper limit value and lower limiting value.
5. according to the method described in claim 4, it is characterized in that, it is described based on it is described by when unit area indicator of power consumption range With monitor building area coverage, determine for monitor build by when industry power consumption range, including：
Using it is described by when unit area indicator of power consumption range upper limit value and monitor build area coverage product as institute State by when industry power consumption range upper limit value；
Using it is described by when unit area indicator of power consumption range lower limiting value and monitor build area coverage product as institute State by when industry power consumption range lower limiting value.
6. a kind of building energy consumption exception monitoring apparatus, which is characterized in that described device includes：
By when history power consumption range determination unit, be configured to obtain monitor build history by when power consumption data, to being supervised Control building history by when power consumption data it is for statistical analysis, determine monitor build by when history power consumption range；
By when unit area indicator of power consumption range determination unit, be configured to obtain and at least one be built according to what preset condition was chosen The history built by when the power consumption data and corresponding area coverage of at least one building, at least one building is gone through History by when power consumption data and the corresponding area coverage of at least one building it is for statistical analysis, determine for monitoring building Place industry by when unit area indicator of power consumption range；
By when industry power consumption range determination unit, be configured to based on it is described by when unit area indicator of power consumption range and monitored The area coverage of building, determine for monitor build by when industry power consumption range；
By when standard power consumption range determination unit, be configured to based on it is described by when history power consumption range and it is described by when industry electricity Consume range, determine for monitor build by when standard power consumption range；
By when power consumption upper limit curve determination unit, be configured to from it is described by when standard power consumption within the scope of choose by when the power consumption upper limit Value, generate for monitor build by when power consumption upper limit curve；
Judging unit, be configured to determine actually obtain monitor building by when power consumption data whether be more than described in by when it is electric Consume upper limit curve by when numerical value, if it is, alarming.
7. device according to claim 6, which is characterized in that it is described by when standard power consumption range determination unit include：
Coincidence factor computation subunit, be configured to according to it is described by when history power consumption range and it is described by when industry power consumption range Overlap section, using following formula calculate separately it is described coincidence section relative to it is described by when history power consumption range coincidence factor Hi And relative to it is described by when industry power consumption range coincidence factor Fi：
Wherein, i is intraday numerical value sometime, and 0≤i≤23, A and B indicate the upper limit of history power consumption range respectively Value and lower limiting value, AiAnd BiRespectively the i-th moment it is described by when history power consumption range upper limit value and lower limiting value, C and D difference Indicate the upper limit value and lower limiting value of industry power consumption range, CiAnd DiRespectively the i-th moment it is described by when industry power consumption range it is upper Weight of the coincidence section of limit value and lower limiting value, H expression history power consumption ranges and industry power consumption range relative to history power consumption range Conjunction rate, HiFor described in the i-th moment by when history power consumption range and it is described by when industry power consumption range coincidence section relative to I-th moment it is described by when history power consumption range coincidence factor, F indicates the coincidence area of history power consumption range and industry power consumption range Between coincidence factor relative to industry power consumption range, FiFor described in the i-th moment by when history power consumption range and it is described by when industry Power consumption range overlap section relative to described in the i-th moment by when industry power consumption range coincidence factor；
By when standard power consumption range determination subelement, be configured to according to it is described by when history power consumption range upper limit value and lower limit Value, it is described by when industry power consumption range upper limit value and lower limiting value, the coincidence section relative to it is described by when history power consumption model The coincidence factor that encloses and it is described overlap section relative to it is described by when industry power consumption range coincidence factor, determine it is described by when standard electric Consume range.
8. device according to claim 6, which is characterized in that it is described by when history power consumption range determination unit include：
First average value determination subelement, be configured to determine monitor build history by when power consumption data average value EiAnd Standard deviation sigmai；
First computation subunit is configured to according to the average value EiAnd standard deviation sigmai, monitored and built using the calculating of following formula Build by when history power consumption range upper limit value AiWith lower limiting value Bi：
Ai=Ei+nσi；
Bi=Ei-nσi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, E indicate average value, σ Indicate standard deviation, EiAnd σiRespectively the i-th moment monitor building history by when power consumption data average value and standard deviation, A Indicate the upper limit value and lower limiting value of history power consumption range, A respectively with BiAnd BiRespectively the i-th moment it is described by when history power consumption The upper limit value and lower limiting value of range.
9. device according to claim 6, which is characterized in that it is described by when unit area indicator of power consumption range determination unit Including：
History by when unit area power consumption determination subelement, be configured to calculate the history of at least one building by when unit Area power consumption data, wherein the history by when unit area power consumption data be at least one building history by when electricity Consume the ratio of data area coverage corresponding at least one building；
Second average value determination subelement, be configured to determine the history by when unit area power consumption data average value GiAnd Standard deviation δi；
Second computation subunit is configured to according to the average value GiAnd standard deviation δi, using following formula calculate it is described by when The upper limit value X of unit area indicator of power consumption rangeiWith lower limiting value Yi：
Xi=Gi+nδi；
Yi=Gi-nδi；
Wherein, n is positive number, and 0 ＜ n≤3, i is intraday numerical value sometime, and 0≤i≤23, G indicate average value, δ Indicate standard deviation, GiAnd δiThe history at respectively the i-th moment by when unit area power consumption data average value and standard deviation, X Indicate the upper limit value and lower limiting value of industry unit area indicator of power consumption range, X respectively with YiAnd YiRespectively the i-th moment is described By when unit area indicator of power consumption range upper limit value and lower limiting value.
10. device according to claim 9, which is characterized in that it is described by when industry power consumption range determination unit it is further It is configured to：
Using it is described by when unit area indicator of power consumption range upper limit value and monitor build area coverage product as institute State by when industry power consumption range upper limit value；
Using it is described by when unit area indicator of power consumption range lower limiting value and monitor build area coverage product as institute State by when industry power consumption range lower limiting value.
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